2006 Audi S4 vs. 1979 Buick Regal

To start off, 2006 Audi S4 is newer by 27 year(s). Which means there will be less support and parts availability for 1979 Buick Regal. In addition, the cost of maintenance, including insurance, on 1979 Buick Regal would be higher. At 4,348 cc (6 cylinders), 1979 Buick Regal is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (340 HP @ 7000 RPM) has 221 more horse power than 1979 Buick Regal. (119 HP @ 3600 RPM). In normal driving conditions, 2006 Audi S4 should accelerate faster than 1979 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi S4 weights approximately 15 kg more than 1979 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1979 Buick Regal is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1979 Buick Regal. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi S4, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2006 Audi S4 (410 Nm @ 3500 RPM) has 125 more torque (in Nm) than 1979 Buick Regal. (285 Nm @ 1800 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1979 Buick Regal.

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